ls, 246;
soda for disinfection, 329.

Wash-tubs, 197.

Waste weirs, 163.

Water, in the soil, 38;
needed for house, 90;
transmission of typhoid fever, 354;
used per head, 92;
with meals, 272.

Water-closets, 205.

Water-proofing of cellar walls, 58.

Water-supply and intelligence, 91.

Water tanks, 183.

Water-tight masonry for wells, 142.

Weather and pneumonia, 345.

Wells, and cesspools, 31;
and typhoid fever, 357;
on Long Island, 112.

Well supplies, 104.

Whooping cough, 373.

Will power and sleep, 293.

Windmills, 169, 170.

Windmill with pressure tanks, 188.

Window openings for ventilation, 78.

Winter care for sewage beds, 221.

Wooden tank for water, 193.

Work of a farmer's day, 21.

Worthington pump, 182.

Yellow fever, 386.

* * * * *

The following pages contain advertisements of a few of the Macmillan
books on kindred subjects.

Cyclopedia of American Agriculture

EDITED BY L. H. BAILEY

Director of the College of Agriculture and Professor of Rural Economy,
Cornell University.

_With 100 full-page plates and more than 2000 illustrations in the text;
four volumes; the set, $20.00 net; half morocco, $32.00 net; carriage
extra_

VOLUME I--Farms VOLUME III--Animals
VOLUME II--Crops VOLUME IV--The Farm and the Community

"Indispensable to public and reference libraries ... readily
comprehensible to any person of average education."--_The
Nation._

"The completest existing thesaurus of up-to-date facts and
opinions on modern agricultural methods. It is safe to say that
many years must pass before it can be surpassed in
comprehensiveness, accuracy, practical value, and mechanical
excellence. It ought to be in every library in the
country."--_Record-Herald, Chicago._

Cyclopedia of American Horticulture

EDITED BY L. H. BAILEY

_With over 2800 original engravings; four volumes; the set, $20.00 net;
half morocco, $32.00 net; carriage extra_

"This really monumental performance will take rank as a
standard in its class. Illustrations and text are admirable....
Our own conviction is that while the future may bring forth
amplified editions of the work, it will probably never be
superseded. Recognizing its importance, the publishers have
given it faultless form. The typography leaves nothing to be
desired, the paper is calculate